Is that a compliment?

Simon Cowell has given an interview claiming that Cheryl is just like Princess Di because people mob her where ever she goes or what ever she does. But surely you could say the same about Jordan or Jade Goody. Simon is clearly trying to creep around Cheryl so she will make a guest appearance on this years X-factor. It would make good TV for her to perform in front of the current judging panel and then asking them to comment.